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Replacing/Changing values: 16. Change the hair color (hcolor) of Nancy to black 17. The birthday (birthyear) of 1993 is recorded for Chloe in row
Replacing/Changing values: 16. Change the hair color (hcolor) of Nancy to black 17. The birthday (birthyear) of 1993 is recorded for Chloe in row 5. Change 1993 to her age 18. The weights entered for the last three (European) employees are in kilograms. Change these weights to lbs equivalents of: 145, 132, 198 19. Display the employee data frame DATA MANIPULATION Adding and removing columns 20. Remove hcolar column (column 7) 21. Add the vectors country and citizen (created in question 1 and 3) as the new columns to employee data frame. 22. Display the employee data
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Project management the managerial process
Authors: Eric W Larson, Clifford F. Gray
5th edition
73403342, 978-0073403342
